4102512579
- Heavily modified, not compatible with McHCK images - Uses 4k of Flash (rather than 3k) - LED turns on when in firmware flash mode - Changed the USB IDs - Added CMake build system - Updated linker script to be closer to what is used for the rest of the projects - Removed a lot of unnecessary code - Added a license header to each file (using the same license as the McHCK had) - Updated the USB Vendor, Product and Serial strings - Using the Kiibohd initialization sequence rather than the McHCK one - Using Kiibohd interrupt vector table and other misc mk20dx setup
113 lines
2.7 KiB
Plaintext
113 lines
2.7 KiB
Plaintext
/* Teensyduino Core Library
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* http://www.pjrc.com/teensy/
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* Copyright (c) 2013 PJRC.COM, LLC.
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* Modifications by Jacob Alexander 2014 for use with McHCK
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* 1. The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* 2. If the Software is incorporated into a build system that allows
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* selection among a list of target devices, then similar target
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* devices manufactured by PJRC.COM must be included in the list of
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* target devices and selectable in the same manner.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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MEMORY
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{
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FLASH (rx) : ORIGIN = 0x0, LENGTH = 128K
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FLASH_APP (rx) : ORIGIN = 4K, LENGTH = 128K-4K
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RAM (rwx) : ORIGIN = 0x20000000 - 16K / 2, LENGTH = 16K
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}
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/* Starting Address of the application ROM */
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_app_rom = ORIGIN( FLASH_APP );
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FlexRAM = 0x14000000;
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FTFL = 0x40020000;
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SCB = 0xe000ed00;
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USB0 = 0x40072000;
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SIM = 0x40047000;
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/* Section Definitions */
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SECTIONS
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{
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.text :
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{
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. = 0;
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KEEP(* (.vectors))
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*(.startup*)
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*(.rodata*)
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. = 0x400;
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KEEP(* (.flashconfig))
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*(.text*)
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. = ALIGN(4);
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KEEP(*(.init))
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} > FLASH
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.ARM.exidx :
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{
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__exidx_start = .;
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*(.ARM.exidx* .gnu.linkonce.armexidx.*)
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__exidx_end = .;
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} > FLASH
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_etext = .;
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.usbdescriptortable (NOLOAD) : {
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. = ALIGN(512);
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*(.usbdescriptortable*)
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} > RAM
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.dmabuffers (NOLOAD) : {
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. = ALIGN(4);
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*(.dmabuffers*)
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} > RAM
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.usbbuffers (NOLOAD) : {
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. = ALIGN(4);
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*(.usbbuffers*)
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} > RAM
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.data : AT (_etext) {
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. = ALIGN(4);
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_sdata = .;
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*(SORT_BY_ALIGNMENT(.ramtext.*) SORT_BY_ALIGNMENT(.data*))
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*(.data*)
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. = ALIGN(4);
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_edata = .;
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} > RAM
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.noinit (NOLOAD) : {
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*(.noinit*)
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} > RAM
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.bss : {
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. = ALIGN(4);
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_sbss = .;
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = .;
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__bss_end = .;
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} > RAM
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_estack = ORIGIN(RAM) + LENGTH(RAM);
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}
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